Arofining
阿洛加氢精制法(加氢饱和芳烃组分, 改善喷气燃料质量), 加氢脱芳烃精制
🗣️ 情景例句
Maybe you can teach me how to work on a computer someday.
改天你教教我如何使用电脑吧。
If you expect to enter the university,you should apply now.
如果你期望进入大学，你现在应该申请。
It's very thoughtful of you.
你想得真周到。